WO2005115191A1 - Shock-absorbing method and device of an insole of a resilient shoe - Google Patents
Shock-absorbing method and device of an insole of a resilient shoe Download PDFInfo
- Publication number
- WO2005115191A1 WO2005115191A1 PCT/CN2005/000505 CN2005000505W WO2005115191A1 WO 2005115191 A1 WO2005115191 A1 WO 2005115191A1 CN 2005000505 W CN2005000505 W CN 2005000505W WO 2005115191 A1 WO2005115191 A1 WO 2005115191A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spacer
- cavity
- gas
- inner pad
- shock absorbing
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
- A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
- A43B17/026—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a non-compressible fluid, e.g. gel, water
Definitions
- the present invention relates to components and methods of footwear, and in particular, to a method and a device for damping the inner cushion of a stretch shoe. Background technique
- the object of the present invention is to provide a method and a device for damping the inner pad of a stretch shoe, so as to solve the defects in the prior art that cannot effectively balance cushioning and elastic performance, and maximize the adaptation to the needs of the human body.
- the shock absorbing method of the elastic shoe inner pad adopted by the present invention is: at least one horizontal spacer is provided in the gas or liquid cavity of the elastic shoe inner pad, and the spacer divides the gas or liquid cavity into a front A cavity and a back cavity, and the front cavity and the back cavity can communicate with each other outside the end of the spacer;
- a fish bone spacer is longitudinally provided, and an end of a fishbone portion on the fish bone spacer is provided with a column edge;
- a side spacer introduced from the outer end of the inner pad of the stretch shoe is provided, and an end of the side spacer is provided with a column edge;
- the spacer, the fish bone spacer and the side spacer are directly connected to the bottom of the inner pad of the stretch shoe, and the gas or liquid cavity is pressed into a cavity having a corresponding shape;
- the spacer is located at the boundary between the forefoot of the human foot and the bare foot of the hind foot; the column edge is located at a position relative to the relevant acupoints at the bottom of the human foot.
- the shock absorbing device for an inner pad of a stretch shoe which realizes the above method, includes an inner pad body, and the inner pad body has a gas or liquid cavity therein, and is characterized in that: the gas or liquid cavity is provided with a lateral A partition, which divides a gas or liquid cavity into a front cavity and a rear cavity, and the front cavity and the rear cavity can communicate with each other outside the ends of the partition;
- the gap width at the junction of the front cavity and the back cavity outside the end of the spacer is 0. Iran to 2cm;
- the gas or liquid cavity is filled with soft or elastic materials
- the thickness of said soft or elastic material is 1mm to 3cm;
- a fish bone spacer is longitudinally provided, and an end portion of a fishbone portion on the fish bone spacer is provided with a column edge; and the inner cushion body is provided with a side spacer inwardly along the outer end. The end of the side spacer is provided with a column edge.
- a lateral spacer is provided in the gas or liquid cavity of the inner cushion of the stretch shoe to separate it into a front cavity and a rear cavity, and
- the cavity and the back cavity can communicate with each other outside the end of the partition.
- the foot roots first land on the ground.
- the back cavity is pressed, and the gas or liquid in the back cavity is squeezed to the front cavity. Due to the effect of the spacer, the channels of the rear cavity and the front cavity outside the end of the spacer are narrowed, and the flow velocity of the gas or liquid is reduced, which improves the buffering performance. At the same time, the buffering performance is improved.
- This design can effectively take into account cushioning and elastic properties, and has a simple structure that can adapt to the human body to the greatest extent.
- the fish is arranged longitudinally in the gas or liquid cavity A bone spacer, a column edge is provided at an end of a fish sturgeon portion on the fish bone spacer, and a side spacer is introduced from the outer end of the inner pad of the elastic shoe, and the edge of the side spacer is also provided with a column edge.
- the side spacer helps to improve the strength of the elastic shoe inner cushion, and the column edge on it helps reduce the stress concentration of the fish bone spacer and the end of the side spacer, thereby improving the service life of the present invention.
- the elasticity of the strips and side spacers is not equal to the elasticity of the gas or liquid cavity, which will essentially produce a massage effect on the soles of the human feet.
- the practicality of the present invention is further improved.
- the present invention can take into account both cushioning and elastic properties, has a simple structure, is highly practicable, and can produce a massage effect during use, thereby maximally adapting to human needs.
- FIG. 1 is a schematic plan view of an inner pad body according to the present invention. detailed description
- the elastic shoe inner pad of the present invention includes an inner pad body.
- the inner pad body has a gas or liquid cavity 1 therein, and a lateral spacer 11 is provided in the gas or liquid cavity 1.
- the partition 11 separates the gas or liquid cavity 1 into a front cavity 1A and a rear cavity 1B, and the front cavity 1A and the rear cavity 1B can communicate with each other outside the ends of the partition 11 as shown in FIG. 1.
- Lmm ⁇ As shown, the front cavity 1A and the rear cavity 1B communicate through the S section, in the S section, the gap between the front cavity 1A and the rear cavity 1B outside the end of the partition 11 width L is 0. lmm to 2 cm, as shown in FIG. 1, the spacer 11 is located at the boundary between the forefoot and the hind foot of the human foot.
- a fish bone spacer 12 is longitudinally disposed, and an end 122 of a fishbone 121 on the fish bone spacer 12 is provided with a column edge 122.
- the fish bone The trunk of the partition strip 12 penetrates the partition strip 11 along the inner pad body, and the fish stings 121 thereon are respectively distributed in the front cavity 1A and the rear cavity 1B, and are provided with corresponding column sides 122; as shown in FIG. 1
- the inner cushion body is provided with a side spacer 13 inward along the outer end, and a column edge 132 is provided at the end of the side spacer 13.
- a side spacer 13 is provided on the upper left and upper right sides of the front cavity 1A.
- a side spacer 13 is respectively provided on the lower left and lower right sides of the rear cavity 1B.
- the spacer 11, the fish bone spacer 12 and the side spacer 13 are directly connected to the bottom of the inner cushion body, and the gas or liquid cavity 1 is pressed into a cavity having a corresponding shape.
- the spacer 11, An edge groove R is formed between the fish bone spacer 12, and the side spacer 13 and the gas or liquid cavity 1, and the spacer 11, the fish bone spacer 12, and the side spacer 13 and the upper end of the cavity of the corresponding shape are formed.
- the column sides 122, 132 are located at positions relative to the relevant acupoints at the bottom of the human foot.
- the foot when walking, the foot first touches the ground. First, the rear cavity 1B in the gas or liquid cavity 1 is compressed, and the gas or liquid in the rear cavity 1B passes through the S part outside the end of the spacer 11
- the front cavity 1A squeezed into the gas or liquid cavity 1 is actually narrowed by the channel of the rear cavity and the front cavity outside the end of the partition 11 due to the effect of the partition 11, and the gas or liquid squeezes and flows.
- the speed is reduced, and the cushioning performance is improved.
- the improvement of the cushioning performance does not need to be achieved by increasing the pressure of the gas or liquid in the gas or liquid cavity 1, and thus does not reduce the overall elasticity of the present invention.
- the gas or liquid cavity 1 can be filled with a soft or elastic material.
- the thickness of this soft or elastic material is 1 mm to 3 cm, which can be used to enhance the overall strength of the inner pad of a stretch shoe.
- only one horizontal spacer 11 is provided in the gas or liquid cavity 1.
- two or more spacers 11 may be provided.
- the structure and principle it is the same as or similar to that described above. I won't repeat them here.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05742573A EP1769691A4 (en) | 2004-05-24 | 2005-04-15 | Shock-absorbing method and device of an insole of a resilient shoe |
JP2007516941A JP2008500123A (en) | 2004-05-24 | 2005-04-15 | Shock absorbing method and shock absorbing device for insole of elastic shoes |
US11/597,195 US8074378B2 (en) | 2004-05-24 | 2005-04-15 | Shock absorbing device of an insole of a resilient shoe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200410027302.4 | 2004-05-24 | ||
CNB2004100273024A CN100515254C (en) | 2004-05-24 | 2004-05-24 | Impact absorbing method and device for inner linings of elastic shoes |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005115191A1 true WO2005115191A1 (en) | 2005-12-08 |
Family
ID=34601290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2005/000505 WO2005115191A1 (en) | 2004-05-24 | 2005-04-15 | Shock-absorbing method and device of an insole of a resilient shoe |
Country Status (5)
Country | Link |
---|---|
US (1) | US8074378B2 (en) |
EP (1) | EP1769691A4 (en) |
JP (1) | JP2008500123A (en) |
CN (1) | CN100515254C (en) |
WO (1) | WO2005115191A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100275468A1 (en) * | 2009-04-29 | 2010-11-04 | Brown Shoe Company, Inc. | Air circulating footbed and method thereof |
GB2487084A (en) * | 2011-01-07 | 2012-07-11 | Madison Trading Ltd | Shoe with cavities and connecting passageways in the sole |
US9320320B1 (en) | 2014-01-10 | 2016-04-26 | Harry A. Shamir | Exercise shoe |
TWI744570B (en) | 2017-12-14 | 2021-11-01 | 荷蘭商耐克創新有限合夥公司 | Sole structure for article of footwear |
CN109700114B (en) * | 2018-02-09 | 2024-05-17 | 佛山鬼谷梦科技发展有限公司 | Environment-friendly health-care shock-absorbing functional shoe |
US20240023667A1 (en) * | 2022-07-19 | 2024-01-25 | William L. Smith | Dynamic cushioning system for shoes or insoles |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1240066A (en) | 1959-07-23 | 1960-09-02 | Improvements to pneumatic insoles | |
WO1998024338A1 (en) * | 1996-12-06 | 1998-06-11 | Zhihong Chen | Full air sole |
CN2372942Y (en) * | 1998-09-01 | 2000-04-12 | 张文凯 | Health-care massage shoes with air-inflation soft bead shoe-pad |
WO2002028216A1 (en) * | 2000-10-06 | 2002-04-11 | Vindriis Soeren | Shock absorbing and pressure reducing insole |
US6505420B1 (en) * | 1996-02-09 | 2003-01-14 | Reebok International Ltd. | Cushioning member for an article of footwear |
CN2538181Y (en) * | 2002-04-28 | 2003-03-05 | 深圳市龙浩鞋业连锁有限公司 | Shoe sole with pneumatic bag |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1194152A (en) * | 1916-08-08 | -philip faiecleugh douglas | ||
US2010151A (en) * | 1933-05-15 | 1935-08-06 | Helwig Arthur Carl | Shoe ventilating device |
US3765422A (en) * | 1971-12-27 | 1973-10-16 | H Smith | Fluid cushion podiatric insole |
US4123855A (en) * | 1977-08-10 | 1978-11-07 | Thedford Shirley C | Fluid filled insole |
US4219945B1 (en) * | 1978-06-26 | 1993-10-19 | Robert C. Bogert | Footwear |
US4991317A (en) * | 1987-05-26 | 1991-02-12 | Nikola Lakic | Inflatable sole lining for shoes and boots |
US5025575A (en) * | 1989-03-14 | 1991-06-25 | Nikola Lakic | Inflatable sole lining for shoes and boots |
US4939851A (en) * | 1989-01-03 | 1990-07-10 | Omega Corporation | Boat shoe |
US5878510A (en) * | 1993-04-15 | 1999-03-09 | Schoesler; Henning R. | Fluid filled insole |
US6138382A (en) * | 1993-04-15 | 2000-10-31 | Schoesler; Henning R. | Fluid filled insole |
JP3038181U (en) * | 1996-11-27 | 1997-06-06 | 下山商事株式会社 | Insole for footwear |
US20030121174A1 (en) * | 2002-01-02 | 2003-07-03 | Eddie Chen | Ventilated insole |
-
2004
- 2004-05-24 CN CNB2004100273024A patent/CN100515254C/en not_active Expired - Fee Related
-
2005
- 2005-04-15 WO PCT/CN2005/000505 patent/WO2005115191A1/en active Application Filing
- 2005-04-15 US US11/597,195 patent/US8074378B2/en not_active Expired - Fee Related
- 2005-04-15 JP JP2007516941A patent/JP2008500123A/en active Pending
- 2005-04-15 EP EP05742573A patent/EP1769691A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1240066A (en) | 1959-07-23 | 1960-09-02 | Improvements to pneumatic insoles | |
US6505420B1 (en) * | 1996-02-09 | 2003-01-14 | Reebok International Ltd. | Cushioning member for an article of footwear |
WO1998024338A1 (en) * | 1996-12-06 | 1998-06-11 | Zhihong Chen | Full air sole |
CN2372942Y (en) * | 1998-09-01 | 2000-04-12 | 张文凯 | Health-care massage shoes with air-inflation soft bead shoe-pad |
WO2002028216A1 (en) * | 2000-10-06 | 2002-04-11 | Vindriis Soeren | Shock absorbing and pressure reducing insole |
CN2538181Y (en) * | 2002-04-28 | 2003-03-05 | 深圳市龙浩鞋业连锁有限公司 | Shoe sole with pneumatic bag |
Non-Patent Citations (1)
Title |
---|
See also references of EP1769691A4 |
Also Published As
Publication number | Publication date |
---|---|
US20080216349A1 (en) | 2008-09-11 |
CN100515254C (en) | 2009-07-22 |
EP1769691A1 (en) | 2007-04-04 |
US8074378B2 (en) | 2011-12-13 |
CN1582807A (en) | 2005-02-23 |
EP1769691A4 (en) | 2008-05-21 |
JP2008500123A (en) | 2008-01-10 |
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